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Certifications General Certificate of Conformity (GCC)

Heavy Duty SK 32 34 36 Sintered Refractory Bricks Reliable Load Bearing Capacity for High Temperature Kiln Load Bearing Parts

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USD

20.00 20.0 USD 20.00

Not Available For Sale

Minimum order quantity: 10 Units

Key attributes

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Refractoriness (Degree)
Medium Refractory (1580 °C~1770 °C)
Shape
Brick
Processing Service
Moulding, Cutting, Bending, Welding, Decoiling, Punching
Al2O3 Content (%)
≥36
CaO Content (%)
customizable
CrO Content (%)
customizable
Product description

Highlights at a glance

  • The sk series brick is fired with proportioned high grade natural clay and stable mineral composition to keep the integral furnace framework intact for a long period
  • It possesses high cold bending strength to withstand masonry vibration and impact generated by air flow inside the furnace
  • The product receives annealing treatment from low to high temperature with low inner residual stress so cracks will not easily form under sudden temperature shifts
  • Low high temperature porosity prevents high temperature waste slag from permeating into the deep level brick structure
  • It delivers reliable chemical tolerance against long term corrosion from sulphur waste gas and multiple kinds of industrial corrosive flue gas
  • The reasonable expansion coefficient guarantees minor overall deformation after bulk stacking and prevents bulging or falling off failures on kiln walls
  • It is suitable for lining construction of most high temperature industrial equipment such as rotary kiln tunnel kiln and box type furnace
  • Every item goes through complete quality inspection before shipment with very low defective rate and on time delivery for large foreign trade orders
  • Certifications & compliance
    General Certificate of Conformity (GCC)
    US CPSC Compliant
    Frequently asked questions

    Yes, we provide free samples (usually within 1-2kg). However, the customer is responsible for the international courier or express delivery costs.

    Yes, we provide professional customization. We can manufacture special-shaped bricks according to your drawings or adjust the chemical formula to meet your specific furnace environment.

    We follow the agreed Incoterms (e.g., CIF, FOB). If the damage is caused by the shipping process, we will assist you in claiming from the insurance company. If the issue is due to product quality, we will provide a free replacement or compensation in the next order.
    Description images
    Product detail
    Product detail
    General Certificate of Conformity (GCC)
    Packaging and fulfilment
    • Step 1

      Payment and order readiness

      Minimum order: 10 Units

      Payment terms, specifications, and order details are confirmed before preparation begins.

    • Step 2

      Preparation

      18 days

    • Step 3

      Packaging and dispatch

      Packaging details are available on request.

      Final packing, freight, and delivery dates are confirmed before dispatch.

    Technical specifications
    Other details 24 fields
    Refractoriness (Degree)
    Medium Refractory (1580 °C~1770 °C)
    Shape
    Brick
    Processing Service
    Moulding, Cutting, Bending, Welding, Decoiling, Punching
    Al2O3 Content (%)
    ≥36
    CaO Content (%)
    customizable
    CrO Content (%)
    customizable
    MgO Content (%)
    customizable
    SiC Content (%)
    customizable
    SiO2 Content (%)
    customizable
    Place of origin
    China, Henan
    Application
    Industrial Furnaces
    Size
    Customers' Requirement
    Feature
    Long Service Life
    Package
    Wooden Pallet
    Sample
    Provide
    FE2O3
    ≤2.5
    APPARENT POROSITY
    ≤24
    Bulk density g/cm3
    ≥2.15
    Refractory under load (RUL)
    ≥35
    Refractoriness
    ≥1700
    Selling Units
    Single item
    Single volume
    0 cm3
    Single gross weight
    0.0 kg
    Certifications & Compliance
    General Certificate of Conformity (GCC)
    Lead time
    18 days
    Minimum order
    10 Units

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